... -15, 17-17-17, 20-10-10, 12-24-12, 11-22-16, 10-20-10, 10-10-20, 13-13 ... -20, 5-20-35 3.NP granular: 20-20-0, 11-22-16, 16-20-0, 23-21-0, 15-15 ... -18, 0-10-205.Ammonium Sulphate,: 21%N, crystal powder, white crystal granular6.Prilled Urea 46, Granular Urea 46, etc.7 ... .Ammonium sulfate : N: 20.5% ,White granular 2-4mm. NPK Compound Fertilizer 20-10-10 with 2-4 mm